From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c | 32 +++++++++++++++++++-------------
1 files changed, 19 insertions(+), 13 deletions(-)
diff --git a/kernel/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c b/kernel/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
index 2905376..139738b 100644
--- a/kernel/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
+++ b/kernel/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
@@ -1,30 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* platform_tc35876x.c: tc35876x platform data initialization file
*
* (C) Copyright 2013 Intel Corporation
* Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; version 2
- * of the License.
*/
-#include <linux/gpio.h>
-#include <linux/platform_data/tc35876x.h>
+#include <linux/gpio/machine.h>
#include <asm/intel-mid.h>
+
+static struct gpiod_lookup_table tc35876x_gpio_table = {
+ .dev_id = "i2c_disp_brig",
+ .table = {
+ GPIO_LOOKUP("0000:00:0c.0", -1, "bridge-reset", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("0000:00:0c.0", -1, "bl-en", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("0000:00:0c.0", -1, "vadd", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
/*tc35876x DSI_LVDS bridge chip and panel platform data*/
static void *tc35876x_platform_data(void *data)
{
- static struct tc35876x_platform_data pdata;
+ struct gpiod_lookup_table *table = &tc35876x_gpio_table;
+ struct gpiod_lookup *lookup = table->table;
- /* gpio pins set to -1 will not be used by the driver */
- pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN");
- pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN");
- pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3");
+ lookup[0].chip_hwnum = get_gpio_by_name("LCMB_RXEN");
+ lookup[1].chip_hwnum = get_gpio_by_name("6S6P_BL_EN");
+ lookup[2].chip_hwnum = get_gpio_by_name("EN_VREG_LCD_V3P3");
+ gpiod_add_lookup_table(table);
- return &pdata;
+ return NULL;
}
static const struct devs_id tc35876x_dev_id __initconst = {
--
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